NanoClear® is a proprietary nanoparticle-based formulation that increases oil recovery in new completions and that can be used to revitalize producing wells.
How does NanoClear® work?
NanoClear® contains nanoparticles which are 10-30 nm in size and are able to penetrate natural and induced fractures where traditional proppants do not reach.
Shown here under Scanning Electron Microscope are NanoClear®'s nanoparticles coating the inside of a core which reflects the nanoparticles’ capability to alter wettability.
NanoClear® has a significant impact on improving oil recovery as demonstrated in core flood testing.
Residual oil saturation post NanoClear® treatment dropped by 62% and water saturation increased by 11%
Based on shifting the relative permeability curves, a clear wettability alteration was evident
NanoClear® can effectively sweep pore spaces in the core mobilizing the oil, thereby resulting in higher oil recovery
Wettability alteration: contact angle & IFT
Contact angle testing has been completed on various cores. This image shows the contact angle between a water droplet and oil covered Eagle Ford Shale rock. The presence of NanoClear® reduces contact angle by 22%. In comparison testing, NanoClear® demonstrated a reduction of 16% in contact angle vs. traditional nanofluid.
Interfacial Tension (IFT) between Texas crude oil and different aqueous phases was measured. NanoClear® reduced IFT by 42%. In addition, NanoClear® had a 20% reduction in IFT compared to traditional nanofluid demonstrating NanoClear®’s higher performance.
Tests were conducted to evaluate de-emulsification capability of NanoClear®. As shown here, NanoClear® provides a fast separation of oil and water with a more distinct interface and higher clarity.
For more information
Learn about the advantages of TenEx Technology's innovative products with these in-the-field case studies of improved well production.
When adding TenEx solutions to wells, we’ve seen conclusive results of higher production, more wettability, and longer-lasting improvement.
We invite you to take a look at our results and see for yourself how nanotechnology products can help you pump more oil.
Click here to download a product information sheet.
Complete the form below to download in-the-field NanoClear® case studies, and then let’s schedule a call.